Chris-Craft Launch 22 Owner's Manual download pdf (Page 107)

Systems

Chris-Craft 3–45

Launch 28/Corsair 28 Single Engine Configuration

Refrigerator option installed:

• Adds voltage sensing relay for battery charging purposes.

• House battery is used to switch on the following components:

– Helm components

– Refrigerator

–Amplifier

–Stereo

• Voltage-sensing relay allows House battery to be charged by batteries 1 and/or 2 as long as they are charged to

13.7 volts.

Refrigerator option not installed:

• The battery switch is an ON-OFF type switch with one battery switching all switched items.

Launch 28/Corsair 28 Twin Engine Configuration

Refrigerator option not installed:

• Two batteries installed: Port Start, Starboard Start.

• The battery switch indicates positions 1, 2, BOTH, or OFF.

• Position 1 draws and charges battery 1 from both engine alternators.

• Position 2 draws and charges battery 2 from both engine alternators.

• Position BOTH draws and charges both batteries from both engine alternators.

• Position OFF only the non-switched items are active and only the battery charger will charge the batteries.

Refrigerator option installed:

• Adds House battery to system.